1301380020 Molex Inc, 1301380020 Datasheet - Page 220

• Manufacturer Part Number: 1301380020
• Description: DUP COVER PLATE FOR OUTLET BOX
• Manufacturer: Molex Inc
• Series: 130138r

Specifications of 1301380020

• Accessory Type: Cover Plate
• For Use With/related Products: Outlet Box
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 0130138-0020; 0130138-0020-E; 01301380020; 01301380020-E; 130138-0020; 130138-0020-E; 1301380020-E; 3051

Single Speed Interlock Applications
When a set of two pushbuttons is used to control complementary functions such as Up-Down, Open-Close, Left-Right, etc., the two
buttons should be wired as shown in the diagram below to provide an electrical interlock. This electrical interlock method of
wiring provides two primary benefits:
The switches supplied with this station are rated at currents substantially higher than those normally encountered in control
applications. It should be noted, however, that electrical failures in associated equipment can cause currents to flow which far
exceed even these high ratings.
Circuit schematic for 2 single switches wired for interlock:
Two-Speed Contact Ratings
NOTE: SWITCHES ARE U.L. LISTED.
Circuit Schematic:
218 WOODHEAD
NOTE: NO – NORMALLY-OPEN; NC – NORMALLY-CLOSED.
125VAC
250VAC
VOLTS
PUSHBUTTON/TEST INSTRUMENTS
TECHNICAL REFERENCE Assembly Instructions
2. If a pushbutton switch should fail, depressing the complementary button opens the control circuit, thus providing an
1. It prevents the simultaneous operation of both functions, thus protecting equipment from damage.
emergency stop.
AC CURRENT
FREE POSITION
10
10
HORSEPOWER
1/3 HP
1/2 HP
FIRST MAKE
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SECOND MAKE